# -*- coding: utf-8 -*-
import sys

sys.path.append('../')
from common.config import *
from db.mysql import MysqlClient
from itertools import product
import requests
from common.helper import Helper
from urllib.parse import urlencode


class Spider(object):
    def __init__(self):
        self.mysql = MysqlClient()
        self.name = "“安守人生”个人重大疾病保险"
    def genProductInfo(self):
        plan = {
            # 年龄段
            "year":[str(i) for i in range(18,66)],
            #性别
            "gender":["M","F"],
            #保障期限
            "expire":["1年"],
            #缴费类型
            "payType":["年交"],
            #保额
            "majorDisease":["50000"]
        }
        for v in product(plan["year"],plan["gender"],plan["expire"],plan["payType"],plan["majorDisease"]):
            self.mysql.cursor.execute( domain[self.name]["insert_sql"].format(
                v[0],v[1],v[2],v[3],v[4]
            ))
            self.mysql._conn.commit()
            print(domain[self.name]["insert_sql"].format(
                v[0],v[1],v[2],v[3],v[4]
            ) )
    #执行爬虫
    def requestJson(self,dt=None):

        data = {
            "source": "110900",
            "pro_id": "07000103",
            "birthday": "{0} - 03 - 02".format(str(2020-int(dt["year"]))),
            "sex": "男" if dt["gender"] == "M" else "女",
            "insuredAmount": "50000"
        }

        payload = urlencode( data ).replace("+","")

        r = requests.get( url = domain[self.name]["url"] + payload,headers=domain[self.name]["header"])
        if r.status_code == 200 and "测算保费成功" in r.text:
            price = Helper.decimalParse( r.json()["value"]["premium"])
            data = {
                "name":self.name,
                "id":dt["id"],
                "price":price
            }
            self.mysql.updatePrice( data )
        else:
            data = {
                "name":self.name,
                "id":dt["id"],
                "state":3
            }
            self.mysql.updateTask( data )
            print("\n/*更新产品价格失败:%d*/"%dt["id"])

    def main(self):

        while True:

            # 随机领取一条数据
            dt = self.mysql.randTask(self.name)

            if not dt:
                print("产品价格抓取完成~~~")

                return

                # 任务执行状态
            data = {
                "name": self.name,
                "id": dt["id"],
                "state": 1
            }
            self.mysql.updateTask(data)

            self.requestJson(dt)

